Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Nuwellis, Inc. in our court records and SEC 8-K records (as of 2026-10-18).
- Leadership changes: the latest reported is John L. Erb (Form 8-K filed 2026-06-18). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Orca Capital Ag (filed 2026-08-07).
Who is behind it
Nuwellis, Inc.: incorporated in Delaware; business address in Eden Prairie, Minnesota; industry Electromedical & Electrotherapeutic Apparatus (Schedule 13G/A, 2026-09-18).
Officers and directors, each with the role and the filing that names them:
- John L. Erb: Director (Form D, 2024-11-20)
- Nestor Jaramillo, Jr.: Executive Officer, Director (Form D, 2024-11-20)
- Maria Rosa Costanzo, M.D.: Director (Form D, 2024-11-20)
- Mike McCormick: Director (Form D, 2024-11-20)
- Gregory Waller: Director (Form D, 2024-11-20)
- Archelle Georgiou, M.D.: Director (Form D, 2024-11-20)
- Neil P. Ayotte: Executive Officer (Form D, 2024-11-20)
- Dave Kendrick McDonald: Director (Form D, 2024-11-20)
- Rob Scott: Executive Officer (Form D, 2024-11-20)
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-09-18 | Orca Capital Ag | 4.9% |
| Schedule 13G/A, 2026-08-14 | Armistice Capital, LLC | 4.99% |
| Schedule 13G, 2026-08-07 | Orca Capital Ag | 7% |
| Schedule 13G, 2026-08-06 | Mitchell P. Kopin | 4.7% |
| Schedule 13G, 2026-08-05 | Lind Global Fund Iii LP | 6.2% |
| Schedule 13G, 2026-05-15 | Armistice Capital, LLC | 7.11% |
| Schedule 13G, 2026-01-20 | Sabby Management, LLC | 5.4% |
| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-06-18 | John L. Erb | departed | 2026-06-30 | |
| Form 8-K, 2026-06-18 | Michael McCormick | Chief Executive Officer | appointed | 2026-06-30 |
Money raised
| Filed | Sold | Offered |
|---|---|---|
| Form D, 2024-11-20 | $3.85M | $3.85M |
| Form D, 2024-09-04 | $0 | not stated |
| Form D, 2024-08-02 | $0 | not stated |
| Form D, 2023-06-26 | $0 | not stated |
Latest IPO step: Nuwellis, Inc. filed its final IPO prospectus, ticker NUWE (424B4, 2026-06-08).
IPO filings: 424B4, 2026-06-08, S-1/A, 2026-06-04, S-1/A, 2026-05-29, S-1, 2026-05-22, 424B4, 2025-06-10; ticker NUWE on Nasdaq.
Related pages
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Cite this page
Permanent URL:
https://mentionfox.com/who-owns/nuwellisLast updated 2026-10-18
Primary record: Schedule 13G, 2026-08-07 · Form D, 2024-11-20 · Form 8-K, 2026-06-18 · 424B4, 2026-06-08
Who owns Nuwellis, Inc.? Owners, funding and legal record. MentionFox, 2026-10-18. https://mentionfox.com/who-owns/nuwellis